CN103331912A - Desktop 3D-printing forming device - Google Patents
Desktop 3D-printing forming device Download PDFInfo
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- CN103331912A CN103331912A CN2013102823776A CN201310282377A CN103331912A CN 103331912 A CN103331912 A CN 103331912A CN 2013102823776 A CN2013102823776 A CN 2013102823776A CN 201310282377 A CN201310282377 A CN 201310282377A CN 103331912 A CN103331912 A CN 103331912A
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- base plate
- output shaft
- transmission system
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Abstract
The invention relates to a desktop 3D-printing forming device comprising a base plate, a machine frame and connection blocks. The machine frame is a bottomless rectangular frame and is fixed on the base plate; vertex angles of the machine frame are provided with the connection blocks, adjacent connection blocks are connected with Y-direction guide rails, and transmission systems are arranged above the connection blocks and between adjacent connection blocks; the end of one transmission system at one side is connected to one end of a step motor output shaft, and the other end of the step motor output shaft is connected to the end of the other transmission system at the other side; the Y-direction guide rails which are on two opposite sides are provided with slide blocks, and the top end of the Y-direction guide rails which are on two opposite sides are connected with the transmission systems; X-direction guide rails are arranged between the slide blocks which are two opposite sides, and printing systems are arranged between the X-direction guide rails; the printing systems are connected with wire feeders; the base plate is vertically provided with a linear motor, and output shaft is a Z-direction guide rail; the Z-direction guide rail is connected with one end of an installing beam; and a heating work plate is arranged on the top of another end of the installing beam, and is under the printing systems. Moulding precision is high, processing speed is fast, technology is simple, cost is low, and the desktop 3D-printing forming device can be widely applied in household and the field of teaching.
Description
Technical field
The present invention relates to three-dimensional and increase material manufacturing technology field, particularly relate to a kind of desktop type 3D printing shaping device.
Background technology
RP technique (Rapid prototyping is called for short RP) claims RP technique again, is a kind of advanced manufacturing technology that development in recent years is got up.Originate from the U.S. eighties 20th century of RP technique, develops into Japan and Europe very soon, is an important breakthrough in manufacturing technology field in recent years.Being shaped fast is a kind of digitlization shaping technology based on discrete stack shaping thought, automatically and quickly design philosophy is turned materially the prototype with certain 26S Proteasome Structure and Function or directly make parts, thereby can estimate fast, revise product design, improve the competitiveness of enterprise.
RP is integrated in one advanced technologies such as CAD, CAM, CNC, elaborate servo driving, photoelectron and new material, and the product threedimensional model according to by the CAD structure carries out hierarchy slicing to it, obtains the profile of each layer cross section.According to these profiles, laser beam optionally sprays, solidify liquid resin (or cutting paper from level to level from level to level, or sintering dusty material from level to level), or injection source optionally sprays from level to level binding agent or hot melt material etc., form each layer cross section, progressively be superimposed as three-dimensional objects, the three-dimensional manufacture simplification of a complexity is become the combination of a series of two dimension processing.
But prior art still has many defectives: 1, printhead can't better adapt to the bigger consumptive material of tolerance, can not keep stable running when causing the spray silk; 2, the finished product after finishing is because consumptive material has omnidistance heating that the situation of alice and distortion takes place; 3, print procedure can produce the situation that the spray silk twines and loops; 4, must in computer, manually calculate the support member of finished product before the printing.
Summary of the invention
Technical problem to be solved by this invention provides a kind of desktop type 3D printing shaping device, existing RP can not adapt to the big consumptive material of tolerance, finished product distortion to solve, the spray silk twines and the problem of artificial measuring and calculating support member, utilize devices such as wire feed system, realize characteristics such as print speed is accelerated, the fuselage precision improves, positioning accuracy improves, operation is more steady.
The technical solution adopted for the present invention to solve the technical problems is: a kind of desktop type 3D printing shaping device is provided, comprise base plate, frame and contiguous block, described frame is the cuboid framework of the no end that is fixed on the base plate, the drift angle place of described frame upper end is equipped with contiguous block, link to each other by the Y-direction guide rail between the vertical relative contiguous block in described both sides, described both sides are equipped with transmission system and parallel with the Y-direction guide rail between vertical relative contiguous block top, the end of a described side transmission system links to each other with a end of Y-direction stepper motor output shaft on being installed in contiguous block, the other end of Y-direction stepper motor output shaft links to each other with opposite side transmission system end along X-direction, slide block and top are installed on the described relative Y-direction guide rail connect transmission system, the slide block bottom of a described side is equipped with the X-direction stepper motor, horizontally disposed between the described relative slide block have 2 X-direction guide rails that are parallel to each other, between the described relative X-direction guide rail print system is installed, described print system is connected with wire feeder, it is the Z-direction guide rail that Z-direction linear electric motors and output shaft vertically are installed on the described base plate, described Z-direction guide rail connects mounting rail one end that is positioned on the frame, the other end upper fixed heating work platform of described mounting rail, described heating work platform is positioned at the below of print system.
Described transmission system is the synchronous pulley system.
The leading screw output shaft that described Z-direction guide rail is the Z-direction linear electric motors.
Described mounting rail is connected by spring mechanism with workbench, and described mounting rail is the V-type support.
Described wire feeder comprises a disc carrier, the silk dish, and wire feed conduit and silk tracheae, described silk dish is installed on the disc carrier, described silk dish, the wire feed conduit is connected successively with the silk tracheae, and described wire feed conduit is installed in the shower nozzle of print system with the silk tracheae.
Also be provided with electric control system and touch-screen on the described base plate, the edge is provided with some peripheral boards.
Beneficial effect
The present invention has following advantage and good effect:
1. She Ji nozzle structure can better adapt to the bigger consumptive material of diameter tolerance, and printing is experienced more smooth, and wire vent is more stable;
2. print platform is accomplished whole heating, and heating line and rate of warming are more stable by forming process, effectively improve the problem of finished product alice and distortion;
Silk on the disc carrier silk dish, wire feed conduit and go into a tracheae and formed complete wire feed system.This is to guarantee machine normal operation under unattended situation, the key configuration of can not twine during wire feed, looping;
4. upgrade version software can generate supporting construction according to model moulding intelligence, finishes more complicated product print job automatically;
5. the mounting rail upper fixed has workbench, and workbench is fixed on the mounting rail with spring mechanism, convenient its level of regulating;
6. electric control system is installed on the base plate, the motion of control complete machine, and the control mainboard is equivalent to a miniature industrial computer, need not to dispose just controllable device work of independent PC;
7. print area increases, and print speed is accelerated, and the fuselage precision improves, and positioning accuracy improves, and move more steadily, carries a silk dish fixed mount, and the silk dish is installed on the fixed mount, the card silk problem of type existence before can effectively preventing;
8. this equipment has been realized directly exporting from the three-dimensional data of exemplar, the advanced technologies of physical model, equipment cost is minimized in addition, production process is simple, reliable, quiet, will be expected to be generalized to office and domestic environments as computer peripheral equipment and is applied to aspects such as handicraft making, bullion, education experiment and innovative design.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: base plate 1, frame 2, heating work platform 3, print system 4, transmission system 5, X-direction stepper motor 6, Y-direction guide rail 7, peripheral board 8, Y-direction stepper motor 9, X-direction guide rail 10, Z-direction guide rail 11, silk dish 12, mounting rail 13, Z-direction linear electric motors 14, electric control system 15, touch-screen 16.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, a kind of desktop type 3D printing shaping device, comprise base plate 1, frame 2 and contiguous block, described frame 2 is for being fixed on the cuboid framework of the no end on the base plate 1, the drift angle place of described frame 2 upper ends is equipped with contiguous block, link to each other by Y-direction guide rail 7 between the vertical relative contiguous block in described both sides, described both sides are equipped with transmission system 5 and parallel with Y-direction guide rail 7 between vertical relative contiguous block top, the end of a described side transmission system 5 links to each other with a end of Y-direction stepper motor 9 output shafts on being installed in contiguous block, the other end of Y-direction stepper motor 9 output shafts links to each other with opposite side transmission system 5 ends along X-direction, slide block and top are installed on the described relative Y-direction guide rail 7 connect transmission system 5, the slide block bottom of a described side is equipped with X-direction stepper motor 6, horizontally disposed between the described relative slide block have 2 X-direction guide rails 10 that are parallel to each other, between the described relative X-direction guide rail 10 print system 4 is installed, described print system 4 is connected with wire feeder, it is Z-direction guide rail 11 that Z-direction linear electric motors 14 and output shaft vertically are installed on the described base plate 1, described Z-direction guide rail 11 connects mounting rail 13 1 ends that are positioned on the frame 2, the other end upper fixed heating work platform 3 of described mounting rail 13, described heating work platform 3 is positioned at the below of print system 4.
Described transmission system 5 is the synchronous pulley system.
Described Z-direction guide rail 11 is the leading screw output shaft of Z-direction linear electric motors 14.
Described mounting rail 13 and workbench 3 are connected by spring mechanism, and described mounting rail 13 is the V-type support.
Described wire feeder comprises a disc carrier, silk dish 12, and wire feed conduit and silk tracheae, described silk dish 12 is installed on the disc carrier, described silk dish 12, the wire feed conduit is connected successively with the silk tracheae, and described wire feed conduit is installed in the shower nozzle of print system 4 with the silk tracheae.
Also be provided with electric control system 15 and touch-screen 16 on the described base plate 1, the edge is provided with some peripheral boards 8.
What deserves to be mentioned is that mounting rail of the present invention is fixed on the frame, the mounting rail upper fixed has workbench, and workbench is fixed on the mounting rail with spring mechanism, convenient its level of regulating; Electric control system also is installed on the base plate, the motion of control complete machine, and the control mainboard is equivalent to a miniature industrial computer, need not to dispose just controllable device work of independent PC; Formed precision of the present invention is higher, speed is fast, technology is simple, cost is lower, can be widely used in family and teaching field.
Claims (6)
1. desktop type 3D printing shaping device, comprise base plate (1), frame (2) and contiguous block, described frame (2) is for being fixed on the cuboid framework of the no end on the base plate (1), the drift angle place of described frame (2) upper end is equipped with contiguous block, it is characterized in that: link to each other by Y-direction guide rail (7) between the vertical relative contiguous block in described both sides, described both sides are equipped with transmission system (5) and parallel with Y-direction guide rail (7) between vertical relative contiguous block top, the end of a described side transmission system (5) links to each other with a end of Y-direction stepper motor (9) output shaft on being installed in contiguous block, the other end of Y-direction stepper motor (9) output shaft links to each other with opposite side transmission system (5) end along X-direction, slide block and top are installed on the described relative Y-direction guide rail (7) connect transmission system (5), the slide block bottom of a described side is equipped with X-direction stepper motor (6), horizontally disposed between the described relative slide block have 2 X-direction guide rails (10) that are parallel to each other, between the described relative X-direction guide rail (10) print system (4) is installed, described print system (4) is connected with wire feeder, it is Z-direction guide rail (11) that Z-direction linear electric motors (14) and output shaft vertically are installed on the described base plate (1), described Z-direction guide rail (11) connects mounting rail (13) one ends that are positioned on the frame (2), the other end upper fixed heating work platform (3) of described mounting rail (13), described heating work platform (3) is positioned at the below of print system (4).
2. a kind of desktop type 3D printing shaping device according to claim 1, it is characterized in that: described transmission system (5) is the synchronous pulley system.
3. a kind of desktop type 3D printing shaping device according to claim 1, it is characterized in that: described Z-direction guide rail (11) is the leading screw output shaft of Z-direction linear electric motors (14).
4. a kind of desktop type 3D printing shaping device according to claim 1, it is characterized in that: described mounting rail (13) is connected by spring mechanism with workbench (3), and described mounting rail (13) is the V-type support.
5. a kind of desktop type 3D printing shaping device according to claim 1, it is characterized in that: described wire feeder comprises a disc carrier, silk dish (12), wire feed conduit and silk tracheae, described silk dish (12) is installed on the disc carrier, described silk dish (12), the wire feed conduit is connected successively with the silk tracheae, and described wire feed conduit is installed in the shower nozzle of print system (4) with the silk tracheae.
6. a kind of desktop type 3D printing shaping device according to claim 1, it is characterized in that: also be provided with electric control system (15) and touch-screen (16) on the described base plate (1), the edge is provided with some peripheral boards (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310282377.6A CN103331912B (en) | 2013-07-04 | 2013-07-04 | A kind of desktop type 3D printing shaping device |
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|---|---|---|---|
| CN201310282377.6A CN103331912B (en) | 2013-07-04 | 2013-07-04 | A kind of desktop type 3D printing shaping device |
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| CN103331912A true CN103331912A (en) | 2013-10-02 |
| CN103331912B CN103331912B (en) | 2016-05-04 |
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| CN201310282377.6A Expired - Fee Related CN103331912B (en) | 2013-07-04 | 2013-07-04 | A kind of desktop type 3D printing shaping device |
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| CN103640220A (en) * | 2013-12-17 | 2014-03-19 | 舟山市定海区巨洋技术开发有限公司 | Novel 3D (three dimensional) numerical-control printing and manufacturing device |
| CN103831974A (en) * | 2014-03-07 | 2014-06-04 | 济南大学 | Three-dimensional (3D) printer |
| CN103862676A (en) * | 2014-03-07 | 2014-06-18 | 济南大学 | FDM (fused deposition modeling) technology-based 3D (three-dimensional) printer |
| CN103862677A (en) * | 2014-03-18 | 2014-06-18 | 上海交通大学 | Hardware structure of hot melting forming type three-dimensional printing device and using method of structure |
| CN103878983A (en) * | 2014-03-31 | 2014-06-25 | 西安交通大学 | Desktop 3D (three-dimensional) printer with replaceable spray nozzle |
| CN103878980A (en) * | 2014-03-21 | 2014-06-25 | 浙江大学 | Three-dimensional printer with replaceable nozzle |
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| CN104149349A (en) * | 2014-08-12 | 2014-11-19 | 成都墨之坊科技有限公司 | Modular 3D printer |
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| CN108112159A (en) * | 2017-12-20 | 2018-06-01 | 哈尔滨工业大学（威海） | A kind of nano metal circuit integrated increasing material manufacturing device in situ |
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| CN110076567A (en) * | 2019-05-23 | 2019-08-02 | 广州市高级技工学校(广州市技师学院、广州市高级职业技术培训学院、广州市农业干部学校) | Desktop type four-in-one multifunctional numerical control machine |
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